Segnalo questo eccellente documento del W3C che introduce in maniera precisa ma accessibile alle tecnologie chiave del Web (via prof. Attardi su lista ISOC Italia). L'ho anche aggiunto tra le letture consigliate Nexa: http://nexa.polito.it/recommended-readings juan carlos Publishing and Linking on the Web W3C Working Draft 25 October 2012 This version: http://www.w3.org/TR/2012/WD-publishing-linking-20121025/ Latest published version: http://www.w3.org/TR/publishing-linking/ Latest editor's draft: http://www.w3.org/2001/tag/doc/publishingAndLinkingOnTheWeb.html Previous version: http://www.w3.org/TR/2012/WD-publishing-linking-20120918/ Editors: Ashok Malhotra <http://www.linkedin.com/pub/ashok-malhotra/4/675/6a2>, Oracle <http://www.oracle.com> Larry Masinter <http://larry.masinter.net/>, Adobe <http://www.adobe.com> Jeni Tennison <http://www.jenitennison.com/>, Independent <http://www.jenitennison.com/> Daniel Appelquist <http://www.torgo.com/>, Telefónica <http://www.telefonica.com/> Copyright <http://www.w3.org/Consortium/Legal/ipr-notice#Copyright> © 2012 W3C <http://www.w3.org/>^® (MIT <http://www.csail.mit.edu/>, ERCIM <http://www.ercim.eu/>, Keio <http://www.keio.ac.jp/>), All Rights Reserved. W3C liability <http://www.w3.org/Consortium/Legal/ipr-notice#Legal_Disclaimer>, trademark <http://www.w3.org/Consortium/Legal/ipr-notice#W3C_Trademarks> and document use <http://www.w3.org/Consortium/Legal/copyright-documents> rules apply. Abstract The Web borrows familiar concepts from physical media (e.g., the notion of a "page") and overlays them on top of a networked infrastructure (the Internet) and digital presentation medium (browser software). This is a convenient abstraction, but when social or legal concepts and frameworks relating documents, publishing and speech are applied to the Web, the analogies often do not suffice. Publishing a page on the Web is fundamentally different from printing and distributing a page in a magazine or book. Communication is often subject to governance: legislation, legal opinion, regulation, convention and contract; these are ways in which society looks to enforce norms, for example, around copyright, censorship, privacy and other areas. But there is often a mismatch between governance intended to apply to the Web (usually based on the analogy with physical media) and the technology and architecture used to create it. One particular mismatch is the way in which publication can happen without any judgment or review by Web subsystems, with the process based on actions of end-users. For example, web intermediaries such as proxies, archives, search engines, or by content transformation services might be part of the publication pipeline. For the most part, such sub-systems cannot exercise the kinds of judgment needed, even if required to by governance. This document is intended to inform future social and legal discussions of the Web by clarifying the ways in which the Web's technical facilities operate to store, publish and retrieve information, and by providing definitions for terminology as used within the Web's technical community. This document also describes the technical and operational impact that does or could result from legal constraints on publishing, linking and transformation on the Web. [...] Continua qui: http://www.w3.org/TR/publishing-linking/